Mechanical Engineering - Automobile Engineering - Discussion
Discussion Forum : Automobile Engineering - Section 1 (Q.No. 37)
37.
In a fuel injection system, the electronic control module (ECM) calculates the optimum fuel-injection volume for the engine condition based on the data received from the sensors, and injects this volume of fuel into the intake manifold at the optimum timing.
Discussion:
3 comments Page 1 of 1.
Dean said:
1 decade ago
The correct answer should be option B. In a direct injected system, the fuel is injected directly into the combustion chamber, thereby bypassing the intake manifold.
Pranit Sarma said:
1 decade ago
(A) is the correct answer. Because there is not mention the fuel is petrol, gas or diesel. If the engine is petrol engine than fuel is injects into intake manifold.
Kirti said:
1 decade ago
Yes fuel is injected into combustion chamber but injected by injectors and these injectors are operated by ECM signals.
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